treeview.inc

groupoffice

<?php
/*
   Copyright Intermesh 2003
   Author: Merijn Schering <[e-mail]>
   Version: 1.0 Release date: 08 July 2003

   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by the
   Free Software Foundation; either version 2 of the License, or (at your
   option) any later version.
 */

/*
   prints the folders in a tree
   $folders is an array of associve arrays containing an 'id' and 'name'
 */
function buildTree($rootNode)
{
  global $tv, $folders_sort, $cms_settings;

	$cms = new cms();
	
	$cms->get_folders($rootNode->id, $folders_sort, $cms_settings['sort_order']);
	
	while($cms->next_record())
	{
		$closed_img = new image('folderclosed');							
		$closed_img->set_attribute('align','middle');
		$closed_img->set_attribute('style','border:0px;');
		
		$short_name = cut_string($cms->f('name'), 30);
		
		$closedFolderLink = new hyperlink($_SERVER['PHP_SELF'].'?folder_id='.$cms->f('id'), 
			$closed_img->get_html().htmlspecialchars($short_name), 
			htmlspecialchars($cms->f('name')));
		
		$opened_img = new image('folderopen');
		$opened_img->set_attribute('align','middle');
		$opened_img->set_attribute('style','border:0px;');
			
		$openedFolderLink = new hyperlink($_SERVER['PHP_SELF'].'?folder_id='.$cms->f('id'), 
			$opened_img->get_html().htmlspecialchars($short_name), 
			htmlspecialchars($cms->f('name')));

		$subNode = new treeNode($tv, $cms->f('id'), $closedFolderLink->get_html(),$openedFolderLink->get_html());
		if($rootNode->open)
		{
			$subNode = buildTree($subNode);
		}		
		$rootNode->addNode($subNode);						
  }
  return $rootNode;
}


//adjust sorting because folders because they lack some columns
switch ($cms_settings['sort_field'])
{
  case 'cms_files.priority':
    $folders_sort = "priority";
    break;

  case 'cms_files.time':
    $folders_sort = "time";
    break;

  default:
    $folders_sort = "name";
    break;
}


$tv = new treeview('cms_treeview');

//end of treeview code

//print the first folder as the site
$cms2 = new cms();
$cms2->get_languages($_SESSION['site_id'] );

while($cms2->next_record())
{	
	if($root_folder = $cms->get_folder($cms2->f('root_folder_id')))
	{
		$img = new image('site');
		$img->set_attribute('style','border:0px;height:16px;width:16px;margin-right:5px');
		$img->set_attribute('align','middle');
		
		$short_name = cut_string($root_folder['name'], 30);
		$link = new hyperlink($_SERVER['PHP_SELF'].'?language_id='.$cms2->f('id').'&folder_id='.$cms2->f('root_folder_id'), $img->get_html().$short_name);
		$link->set_attribute('title',$cms2->f('name'));
		
		$rootNode = new treeNode($tv, $cms2->f('root_folder_id'), $link->get_html(),null,true);
	  $rootNode = buildTree($rootNode);
	}
	$tv->addRootNode($rootNode);
}

echo $tv->getTreeview();
?>